201329557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 252999936

約数和(自身を除く): 51670379

約数列:

[1, 11, 13, 23, 41, 143, 253, 299, 451, 533, 943, 1493, 3289, 5863, 10373, 12259, 16423, 19409, 34339, 61213, 134849, 213499, 377729, 446407, 673343, 795769, 1407899, 4910477, 8753459, 15486889, 18302687, 201329557]

約数ペア:

[(1, 201329557), (11, 18302687), (13, 15486889), (23, 8753459), (41, 4910477), (143, 1407899), (253, 795769), (299, 673343), (451, 446407), (533, 377729), (943, 213499), (1493, 134849), (3289, 61213), (5863, 34339), (10373, 19409), (12259, 16423)]